A5010057631- Flood Risk Assessment and Management
- Hydrology and Watershed Management Studies
- Vietnamese History and Culture Studies
- Climate variability and models
- Remote Sensing in Agriculture
- Cambodian History and Society
- Hydrology and Drought Analysis
- Remote-Sensing Image Classification
- Big Data and Business Intelligence
- Groundwater and Watershed Analysis
- Coastal wetland ecosystem dynamics
- Oceanographic and Atmospheric Processes
- Coastal and Marine Management
- Advanced Image Fusion Techniques
- Remote Sensing and Land Use
- Soil erosion and sediment transport
- Water-Energy-Food Nexus Studies
- Southeast Asian Sociopolitical Studies
- Hydrology and Sediment Transport Processes
Gestion de l'Eau, Acteurs, Usages
2020-2025
AgroParisTech
2022-2024
Institut de Recherche pour le Développement
2020-2024
Université de Montpellier
2022-2024
Bureau de Recherches Géologiques et Minières
2024
Institut Agro Montpellier
2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2024
Centre de Coopération Internationale en Recherche Agronomique pour le Développement
2024
Laboratoire HydroSciences Montpellier
2022
The new scientific decade (2023-2032) of the International Association Hydrological Sciences (IAHS) aims at searching for sustainable solutions to undesired water conditions - may it be too little, much or polluted. Many current issues originate from global change, while problems must embrace local understanding and context. will explore crises by actionable knowledge within three themes: interactions, innovative cross-cutting methods. We capitalise on previous IAHS Scientific Decades...
The increased open-access availability of radar and optical satellite imagery has engendered numerous land use cover (LULC) analyses combining these data sources. In parallel, cloud computing platforms have enabled a wider community to perform LULC classifications over long periods large areas. However, an assessment how the performance classifiers available on can be optimized for multi-imagery been lacking multi-temporal approaches. This study provides such supervised Google Earth Engine...
In the 21st century, numerical models are a widespread tool for understanding, visualizing, and simulating hydrological processes, from alpine streams to tropical deltas. A large variety of different is widely available offers extensive possibilities customization researchers decision-makers alike. While many challenges remain - such as proper parameterization or data-sparsity in regions globe that renders calibration validation difficult now have community users computational infrastructure...
Abstract. Drought is a natural hazard which occurs in all climatic zones and affects different sectors, such as irrigation, energy, water supply, ecology. Monitoring predicting drought are pressing challenges, becoming more common severe owing to the impacts of climate change increased variability. However, many areas globe, temporal spatial characterization droughts severities hindered by lack reliable, locally-measured long-term data unevenly distributed, erratic meteorological stations....
This paper investigates the interwoven history of hydrological studies and water infrastructure development on Mekong floodplains. On basis an extensive literature review, archival work, key informant interviews, we unravel making expert-led understanding floodplains – from detailed reports written by colonial engineers during French protectorate in late 19th century to first computational models, developed 1960s punch-cards Fortran. We show how these not only reflect objectives successive...
In the face of climate change, Mediterranean regions, such as South France, are increasingly struggling with drought, water scarcity, and low groundwater levels. For agricultural regions relying on irrigation systems to guarantee summertime crop productivity, this is a central issue. Consequently, optimizing uses understanding impact local regional hydrological processes indispensable. At larger scales, another challenge identify types well cropping patterns for management, reservoir...
The IAHS’ scientific decades are unique as international initiatives in the hydrological community, linking researchers from around globe, different professional backgrounds, and at career stages. current HELPING - Science for Solutions decade particular aims to address water crises by synthesising knowledge, establishing links between local global processes, applying cross-cutting methods, providing science-based decision support. This approach involve not just hydrologists...
The analysis of societal impacts from natural hazards has gained increasing importance, especially with climate change intensifying the frequency extreme events. Studying community responses to past events provides valuable insights into local risk management evolution. This study examines immediate and long-term two significant mid-20th century flood in Carinthia (Austria) Calabria (Italy). areas differ considerably respect climatic, geomorphologic, demographic social conditions. is an...
The Cambodian part of the Mekong Delta, is characterized by specific irrigation infrastructures, namely Prek channels. These trapezoidal earthen channels traditionally connect Mekong’s mainstream to low-lying floodplains breaching elevated river banks. They act as vectors for both flooding and drainage during annual Monsoon inundations. Furthermore, they fulfil a diverse set ecosystem services local communities, from providing dry season water channelling nutrient-laden sediments...
This brief contains the data needed to calculate and assess robustness of a water level - flood link (WAFL) in Cambodian Mekong Delta, which was used analyze changes long-term behavior Monsoon inundations region. The comprises WAFL raster (.tif) files for two zones delta. Zone A is located on right bank Bassac River, distributary Mekong. B bracketed between River River. calculated by linking levels measured Commission (MRC) at hydrological station Koh Khel, with inundation maps derived from...
<p><span>Anthropogenically modified hydrological processes shape the Prek agroecosystem in Cambodian part of Mekong delta. Preks are trapezoidal channels that were initially constructed during French protectorate for land raising purposes and extending agriculture low-lying floodplain, which they connect to river courses. These have become an integral landscape. They essential vector both flooding drainage, local communities deeply organized relation these...
<p>The annual monsoon inundations are vital in maintaining the fertility and productivity of delta Mekong, Southeast Asia’s largest river. During inundations, which traditionally last from July until November, nutrient-rich sediments deposited on floodplains, groundwater is recharged, fish populations regenerate shallow waters. Consequently, local agriculture fisheries keyed to timing flood arrival recession reliant overall duration. However, recent years,...
<div data-editor="8k7up" data-offset-key="ed53v-0-0"> <div><span><span>Annual monsoon inundations are integral to the hydrological, ecological, and economic processes of Mekong Delta</span></span><span>. </span><span><span>However, </span></span><span><span>the...
<p>As can be inferred from its title, this paper is inspired by the work on multiplicity conducted two scholars in science studies. We turn towards these as calls for interdisciplinary research practices to support decision making are increasingly pervasive field of sociohydrology and, more broadly, Sustainability Science. find grounded assumption that <em>raison d’être</em> interdisciplinarity provide an...
<p>Drought is a natural hazard which occurs in all climatic zones and affects different sectors such as irrigation, energy, water supply, ecology. Monitoring predicting drought are pressing challenges since becoming more common severe owing to the impacts of climate change increased variability. However, many areas globe, temporal spatial characterization droughts trends their frequency severity hindered by lack reliable, long-term locally measured data unevenly distributed,...
<p>On the floodplains of Cambodian Mekong Delta, rainfed and irrigated dry-season agriculture is a crucial source revenue for local population. Traditional rice production being progressively complemented by cultivation higher-value crops like maize, fruit trees vegetables. Fundamentally, annual monsoon regime resulting flood dynamics determine framework these agricultural practices, with wet season lasting from June to November peak high flow reached in September. Rice...